Element block pseudo-element :before generated with position static display block margin 0px cursor default border 0px rgba(0,0,0,1) solid overflow hidden float none transform text-shadow 1px 1px 1px rgba(0,0,0,0.2) border-radius font-weight normal height auto padding 20px line-height 1 box-shadow 1px 1px 1px rgba(0,0,0,0.3) background width 160px z-index auto font-size 16px transition box-sizing content-box